请输入您要查询的字词:
单词
precision alloys
释义
precision alloys
Encyclopedia
工学
精密合金
释
precision alloys
精密合金
具有特殊物理、化学或生物医学性能的合金。如具有优异磁学、电学、热学等性能的合金,常用来制造电子、电工器件和精密仪器仪表等,其中一些合金还兼具特定的化学和力学性能。
随便看
Harvard red book
Harvard Region
Harvard Revised Photometry
Harvard-Smithsonian Center for Astrophysics
Harvard-Smithsonian Reference Atmosphere
Harvard Standard Region
Harvard structure
Harvard University
Harvard University research team
Harvard variable
Harvard-Yenching Institute Sinological Index Series
Harvard-Yenching Library, Harvard University
Harvest
harvest
harvest cutting
Harvester Vase
harvesting and transport machinery
Harvesting Early Rice in the West Field in the Ninth Month of the Year Geng Xu (AD 410)
harvesting machine
Harvesting Office
harvest moon
harvest time
Harvey
Harvey A. Carr
Harvey crater
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/7/5 6:00:41